Deaf Campers Translate ‘Happy’ to Sign Language [VIDEO]

Take a moment for one more endearing rendition of "Happy," this one courtesy of the kids at Camp Mark Seven's Deaf Film Camp, which offers film-making instruction to deaf and hard-of-hearing youths.

Located in upstate New York, each summer Camp Mark Seven brings in famous filmmakers and animators to teach deaf film-making.

Watch as all the lyrics to one of this summer's theme songs is translated into sign language by campers and staff. Pharrell must be very, very proud.